<template>
   <div class="my-container">
    
    <!-- 已登录区域布局 -->
    <div v-if="user" class="header user-info">
      <div class="base-info">
        <div class="left">
          <van-image class="avatar" src="https://img.yzcdn.cn/vant/cat.jpeg" round fit="cover" />
          <span class="name">黑马头条号</span>
        </div>
        <div class="right">
          <van-button size="mini" round>编辑资料</van-button>
        </div>
      </div>

      <!-- 个人中心关注、粉丝等区域 -->
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>

    <div v-else  class="header not-login">
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt />
        <span class="text">登录 / 注册</span>
      </div>
    </div>

    <!-- 宫格导航 -->
    <van-grid class="grid-nav mb-9" :column-num="2" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>

    <van-cell title="消息通知" is-link />
    <van-cell class="mb-9" title="小智同学" is-link />
    <van-cell v-if="user" class="logout-cell" clickable title="退出登录" @click="onLogout"/>

  </div>
</template>


<script>
import { mapState } from 'vuex'
import { getUserInfo } from '@/api/user'
export default {
  name: 'MyIndex',
  data() {
    return {
      userInfo: {}
    }
  },
  
  methods: {
    // 获取用户数据
    async loadUserInfo () {
      try {
        const { data } = await getUserInfo()
        console.log(data)
        this.userInfo = data.data
      } catch (err) {
        console.log(err);
        this.$toast('获取数据失败，请稍后重试')
      }
    },
   // 退出登录功能
   onLogout() {
    this.$dialog.confirm({
        title: '确认退出登录吗？'
      })
      .then(() => {
        // 确认退出：清除登录状态（容器中的 user + 本地存储中的 user）
        this.$store.commit('setUser', null)
      })
      .catch(() => {
        // on cancel
        console.log('取消执行这里')
      })
    },
  },
  computed: {
    ...mapState(['user'])
  },
}
</script>

<style lang="less" scoped>
.my-container {
  .header {
    height: 361px;
    background: url('~@/assets/banner.png');
    background-size: cover;
  }

  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text {
        font-size: 28px;
        color: #fff;
      }
    }
  }

  .user-info {
    .base-info {
      height: 231px;
      padding: 76px 32px 23px;
      box-sizing: border-box;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .left {
        display: flex;
        align-items: center;
        .avatar {
          width: 132px;
          height: 132px;
          border: 4px solid #fff;
          margin-right: 23px;
        }
        .name {
          font-size: 30px;
          color: #fff;
        }
      }
    }
    .data-stats {
      display: flex;
      .data-item {
        height: 130px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        color: #fff;
        .count {
          font-size: 36px;
        }
        .text {
          font-size: 23px;
        }
      }
    }
  }

  .grid-nav {
  .grid-item {
    height: 141px;
    i.toutiao {
      font-size: 45px;
    }
    .toutiao-shoucang {
      color: #eb5253;
    }
    .toutiao-lishi {
      color: #ff9d1d;
    }
    span.text {
      font-size: 28px;
    }
  }
  }
  .logout-cell {
      text-align: center;
      color: #d86262;
    }
    .mb-9 {
      margin-bottom: 9px;
    }
}
</style>